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Altera_Forum
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11 years ago

hard reset controller pin(Cyclone V PCIE hard IP)

we use PCIE CvP function of cyclone v device(5CGXFC5C6F27C7N), and have to use the hard reset controller. we are confused with the pin of hard reset controller, according to the user guide, th...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
11 years ago

Hi Kerb,

I understand that the CV part you are using should have 2 PCIe Hard IP. Based on your description, it seems you are using HIP0 and QII assign it with nPERSTL1 pin. Can you try to instantiate two HIPs in your design to see if the nPERSTL pins are swapped? If yes, this could be software bug or user guide bug.